<!-- 商品评价-图片预览 -->
<template>
    <div class="goods-comment-image">
      <div class="list">
        <a href="javascript:;" v-for="url in pictures" :key="url" :class="{active: currImage === url}" @click="currImage = url">
          <img  :src="url" alt="" >
        </a>
      </div>
      <!-- 预览图 -->
      <div class="preview" v-if="currImage">
        <img :src="currImage" alt="">
        <i @click="currImage = null" class="iconfont icon-close-new"></i>
    </div>
    </div>
  </template>
  <script>
  import {ref} from 'vue'
  export default {
    name: 'GoodsCommentImage',
    props: {
      pictures: {
        type: Array,
        default: () => []
      }
    },
    setup () {
        const currImage = ref(null)

        return {currImage}
      
    }
  }
  </script>
  <style scoped lang="less">
  .goods-comment-image {
    .list {
      display: flex;
      flex-wrap: wrap;
      margin-top: 10px;
      a {
        width: 120px;
        height: 120px;
        border:1px solid #e4e4e4;
        margin-right: 20px;
        margin-bottom: 10px;
        img {
          width: 100%;
          height: 100%;
          object-fit: contain;
        }
        &.active {
          border-color: @xtxColor;
        }
      }
    }
  }
  .preview {
    width: 480px;
    height: 480px;
    border: 1px solid #e4e4e4;
    background: #f8f8f8;
    margin-bottom: 20px;
    position: relative;
    img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    i {
      position: absolute;
      right: 0;
      top: 0;
      width: 30px;
      height: 30px;
      background: rgba(0,0,0,0.2);
      color: #fff;
      text-align: center;
      line-height: 30px;
    }
  }
  </style>